More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work , with more than 35,000 employees worldwide and a presence in over 35 countries . We are leaders in digital technology services, providing large-scale technology solutions to leading integral companies.

We are looking for a QA Automation Engineer / SDET to join our Quality Engineering team.

The successful candidate will be responsible for designing, developing, and maintaining automated testing frameworks while ensuring the quality, reliability, and performance of web applications, APIs, and enterprise systems. This role requires a strong understanding of software testing methodologies, automation tools, Agile practices, and close collaboration with cross-functional teams.

⚙ Design, develop, execute, and maintain automated test suites for frontend, backend, and API testing.
Perform manual and exploratory testing to validate business requirements and application functionality.
Develop and maintain automation frameworks using Selenium , Playwright , and Karate .




Create, execute, and monitor API tests using Postman and SOAP-based testing tools.
Perform performance and load testing using JMeter .
Participate actively in Agile ceremonies such as sprint planning, daily stand-ups, retrospectives, and backlog refinement sessions.
Analyze test results, identify defects, and support troubleshooting activities.
Execute SQL queries for data validation and testing purposes.
Maintain test documentation, test cases, and defect reports using JIRA and Confluence .
Continuously improve QA processes, methodologies, and automation coverage.

Proven experience as a QA Automation Engineer / SDET .
Strong knowledge of Agile methodologies (Scrum and Kanban).
Experience with JIRA , Confluence , and Microsoft Teams .
Hands-on experience with testing tools such as:
SOAP testing tools
Strong functional analysis and testing capabilities.
Experience with manual and explorat

📌 QA Automation Engineer (Santa Cruz de Tenerife)
🏢 UST España & Latam
📍 Santa Cruz de Tenerife